2020skr results

Information

Transient
Name:2020skr
Right ascension: 2h42m45.18s
Declination:38d05m01.36s
Discovery Date:None
Classification:SNIa-norm
Redshift:0.105000
MW E(B-V):0.044
Host
Name:2020skr
Right ascension: 2h42m45.23s
Declination:38d05m01.64s
Redshift:None
Photometric Redshift:0.105
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.43
Transient MWEBV processed 0.06
Host match processed 2.32
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.59
Global aperture photometry processed 3.57
Validate global photometry processed 9.84
Global host SED inference processed 572.38
Local aperture photometry processed 3.28
Validate local photometry processed 0.02
Local host SED inference processed 692.32
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h42m45.18s, 38d05m01.36s
semi major axis, semi minor axis (arcsec):1.04, 1.04
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 168.79 1.76 18.332 0.011 AB

Aperture details

RA, DEC (J2000):2h42m45.23s, 38d05m01.79s
semi major axis, semi minor axis (arcsec):7.02, 4.16
angle (degrees, anti-clockwise from east):-86.28
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 177.64 1.29 18.276 0.008 AB
PanSTARRS_r 302.98 1.96 17.696 0.007 AB
PanSTARRS_i 436.01 2.04 17.301 0.005 AB
PanSTARRS_z 517.43 4.02 17.115 0.008 AB
PanSTARRS_y 582.03 8.58 16.988 0.016 AB
2MASS_J 1048.34 151.85 15.454 0.157 Vega
2MASS_H 324.0 226.66 16.256 0.760 Vega
2MASS_K 1014.67 271.88 14.546 0.291 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.458 9.747 10.058
{\rm log}_{10}({\rm SFR}) -0.208 0.219 0.669
{\rm log}_{10}({\rm sSFR}) -10.107 -9.576 -8.964
{\rm stellar\ age} 2.783 6.176 8.952

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.244 -0.223 0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.291 -0.467 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.449 0.761 1.199
\delta -0.676 -0.369 0.101
\tau_1/\tau_2 0.506 0.944 1.384
Q_{PAH} 0.565 2.194 4.590
U_{min} 2.982 7.997 15.818
{\rm log}_{10}(\gamma_e)\, -3.291 -2.093 -0.889

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.128 -2.248 -0.450
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.526 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.064 0.394 0.825
0.03-0.10 Gyr -1.161 -0.106 0.511
0.10-0.32 Gyr -2.098 -0.420 0.209
0.32-1.06 Gyr -2.304 -0.398 0.172
1.06-3.43 Gyr -1.992 -0.413 0.019
3.43-11.15 Gyr -1.569 -0.370 0.051
11.15-12.39 Gyr -1.368 -0.168 0.789

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.177 10.352 10.491
{\rm log}_{10}({\rm SFR}) -0.521 0.220 0.882
{\rm log}_{10}({\rm sSFR}) -10.972 -10.126 -9.475
{\rm stellar\ age} 2.587 6.078 7.621

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.502 -0.811 -0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.669 -0.895 0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.290 0.596 0.973
\delta -0.786 -0.371 0.125
\tau_1/\tau_2 0.586 1.014 1.441
Q_{PAH} 0.576 2.505 4.776
U_{min} 2.419 7.537 14.926
{\rm log}_{10}(\gamma_e)\, -3.224 -2.032 -0.926

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.092 -2.204 -0.905
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.469 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.446 0.066 0.380
0.03-0.10 Gyr -1.029 0.220 1.014
0.10-0.32 Gyr -0.975 0.264 0.878
0.32-1.06 Gyr -0.597 0.324 0.785
1.06-3.43 Gyr -0.716 0.352 0.753
3.43-11.15 Gyr -1.035 0.358 0.626
11.15-12.39 Gyr -1.360 0.308 1.004